大约有 21,000 项符合查询结果（耗时：0.0367秒） [XML]
How to go to each directory and execute a command?
...
Socowi
13.2k22 gold badges1919 silver badges3939 bronze badges
answered Sep 19 '11 at 11:29
Mark LongairMark Longair
...
Set up adb on Mac OS X
I spent quite sometime figuring how to set up adb on Mac, so I figure writing how to set it up might be useful to some people. adb is the command line tool to install and run android apps on your phone/emulator
...
How do I download a file over HTTP using Python?
I have a small utility that I use to download an MP3 file from a website on a schedule and then builds/updates a podcast XML file which I've added to iTunes.
...
How to apply CSS to iframe?
...
Edit: This does not work cross domain unless the appropriate CORS header is set.
There are two different things here: the style of the iframe block and the style of the page embedded in the iframe. You can set the style of the iframe block the usual way:
<iframe name="iframe1" id="iframe...
Get current directory name (without full path) in a Bash script
...eed for basename, and especially no need for a subshell running pwd (which adds an extra, and expensive, fork operation); the shell can do this internally using parameter expansion:
result=${PWD##*/} # to assign to a variable
printf '%s\n' "${PWD##*/}" # to print to stdout
...
How to add an email attachment from a byte array?
...oryStream is safe to leave undisposed, which may make life easier for you. Admittedly there's no guarantee that that will be true in the future, but I think it's unlikely that it will change. I can't see any indication as to whether disposing of the attachment disposes of its stream :(
...
git stash -> merge stashed change with current changes
I made some changes to my branch and realized I forgot I had stashed some other necessary changes to said branch. What I want is a way to merge my stashed changes with the current changes.
...
Integrated Markdown WYSIWYG text editor
... and tricks, because unfortunately current CKEditor's architecture isn't ready (yet) to create such a data processor. However, I believe that if you want to provide only few styling options you should be able to implement Markdown support pretty quickly.
...
Capybara Ambiguity Resolution
...
My solution is
first(:link, link).click
instead of
click_link(link)
share
|
improve this answer
|
follow
|
...
What does “|=” mean? (pipe equal operator)
...
|= reads the same way as +=.
notification.defaults |= Notification.DEFAULT_SOUND;
is the same as
notification.defaults = notification.defaults | Notification.DEFAULT_SOUND;
where | is the bit-wise OR operator.
All operators...